Hader didn’t pitch in the Cubs series, so he’s pitched in 1 of the last 5 games, the same amount he would have had he been a starter. If he was a starter he would probably be pitching 5-6 innings every 5 days compared to the 3-4 he’s currently pitching every 5 games, isn’t that more valuable? I get that he’s valuable in a role where he can close out games but I feel he’d more valuable as a starter pitching even more innings than he is with another lights out reliever closing games. The White Sox realized this with Chris Sale, and hopefully the Brewers realize this. I thought Randy Johnson was also another case of a lights out reliever converted to starter but he was a starter his whole career outside of a few outlying relief appearances. My guess is the only reason Hader hasn’t been made a starter is because he hasn’t developed a reliable changeup yet as a third pitch, but once he does the Brewers would be foolish not to make him a starter imo. If he isn’t successful as a starter then by all means convert him back to a reliever. A lot of people point to Andrew Miller as a reliever comparison but the only reason Andrew Miller is a lights out reliever is because he failed as a starter early in his career. Had he been successful he would still be starting.